Hi Guys, I implement FS as SIP Proxy including media (sip & media) , the server sitting behind NAT and the softphone client sitting behind NAT, so the configuration would be : voip provider (172.17.67.91) ---- (172.17.67.12) FS on VPN network (172.17.67.13) - NAT (222.192.12.23) public ----NAT (222.182.219.21) -- softphone client (behind nat). Anybody could share the profile configuration for softphone register behind NAT? thank you in advance, mashudi ***************************************** Mau GRATIS TELPON LOKAL, DISCOUNT 50% SMS, DISCOUNT 20% SLJJ, dan DISCOUNT FLEXI MILIS? Ikuti Dahsyatnya FLEXI KOMUNITAS. Ketik CREATE<spasi>[NAMA GRUP], sms ke 345. Contoh: CREATE SMU2, sms ke 345. Informasi selanjutnya hubungi 147 atau ketik INFO, sms ke 345.